User Service Guide, Fourth Edition - Server Expansion Unit

Chapter 4
Troubleshooting
Common Installation Problems
29
PCI OL* Card Divider LEDs
The PCI OL* card LEDs are located on each of the 16 PCI slot dividers in the PCI-X card cage assembly area.
The green power LED indicates whether power is supplied to the card slot. The yellow attention LED states
are defined in Table 4-6 in combination with whether power is being supplied to the card or not.
Figure 4-6 PCI OL* LED Locations
Table 4-6 OL* LED States
State
Power
(Green)
Attention (Yellow)
Normal operation, slot power on On Off
Slot selected, slot power on On Flashing
Slot needs attention, slot power on On On
Slot available, slot power off Off Off
Ready for OL*, slot power off Off Flashing
Fault detected, slot power off Off On
Slot powering down or up Flashing Off
Slot Attention (Yellow)
Slot Power (Green)
Card Divider